Comment on 'Energy-time uncertainty relation for driven quantum systems'

Manaka Okuyama; Masayuki Ohzeki

doi:10.1088/1751-8121/aacb90

Comment on 'Energy-time uncertainty relation for driven quantum systems'

Manaka Okuyama, Masayuki Ohzeki

INF - Applied Information Sciences

Research output: Contribution to journal › Review article

1 Citation (Scopus)

Abstract

Deffner and Lutz (2013 J. Phys. A: Math. Theor. 46 335302) extended the Margolus-Levitin bound to time-dependent closed system. We point out that thier analysis is incorrect. The Margolus-Levitin bound has not yet been established in time-dependent quantum systems, except for the adiabatic case.

Original language	English
Article number	318001
Journal	Journal of Physics A: Mathematical and Theoretical
Volume	51
Issue number	31
DOIs	https://doi.org/10.1088/1751-8121/aacb90
Publication status	Published - 2018 Jun 28

Keywords

energy-time uncertainty relation
quantum dynamics
quantum speed limit

ASJC Scopus subject areas

Statistical and Nonlinear Physics
Statistics and Probability
Modelling and Simulation
Mathematical Physics
Physics and Astronomy(all)

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Okuyama, M., & Ohzeki, M. (2018). Comment on 'Energy-time uncertainty relation for driven quantum systems'. Journal of Physics A: Mathematical and Theoretical, 51(31), [318001]. https://doi.org/10.1088/1751-8121/aacb90

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abstract = "Deffner and Lutz (2013 J. Phys. A: Math. Theor. 46 335302) extended the Margolus-Levitin bound to time-dependent closed system. We point out that thier analysis is incorrect. The Margolus-Levitin bound has not yet been established in time-dependent quantum systems, except for the adiabatic case.",

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